<!DOCTYPE html>
<html>
<head>
	<title>SVG test</title>
</head>
<body>
<h1>SVG test</h1>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000">
	<defs>
		<linearGradient id="fade">
			<stop offset="0%" stop-color="#008" />
			<stop offset="100%" stop-color="#ccf" />
		</linearGradient>
	</defs>
	<rect x="100" y="200" width="800" height="600" stroke="black" stroke-width="25"
		fill="url(#fade)" />
</svg>
</body>
</html>